79037264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{259991}}^1$

素因数の和:260018

約数の個数: 20

約数和(自身を含む): 161195040

約数和(自身を除く): 82157776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 259991, 519982, 1039964, 2079928, 4159856, 4939829, 9879658, 19759316, 39518632, 79037264]

約数ペア:

[(1, 79037264), (2, 39518632), (4, 19759316), (8, 9879658), (16, 4939829), (19, 4159856), (38, 2079928), (76, 1039964), (152, 519982), (304, 259991)]